ETC’s George Gerba visited the CES Unveiled show floor in Las Vegas Monday evening looking for companies and products that would be of interest to our members, illustrate emerging trends, or are simply unusual. Gerba discovered a range of compelling technologies across areas such as blockchain, non-fungible tokens, Li-Fi, wearables, large-scale video screens, the metaverse, remote work, cell signal boosters, health, batteries and more. Among the more interesting companies at CES Unveiled this year were Icecap, Oledcomm, Somalytics, VideowindoW, Toraru, SureCall, Biospectal, Prinker, Airxom and Nanotech Energy.  Continue reading CES: Highlights from the 2022 CES Unveiled Pre-Show Event

Here is an example of what is sure to make you think differently about broadband connections: an emerging field of LED broadband aims to turn light bulbs into data transmitters by manipulating the rate at which they flicker. German company Fraunhofer is researching these types of optical communications technologies and has discovered a lighting system that delivers up to 3 Gbps. Continue reading Fraunhofer Experiments with LED Broadband Possibilities

The University of Strathclyde in the UK has created the Intelligent Lighting Centre (ILC), a consortium comprised of researchers from several universities, to investigate ways to transmit Internet communications using LED lights. The research focuses on using the flickering of LED lights to transmit messages using visible light rather than radio waves, Wi-Fi signals, cell signals or cables. Continue reading Li-Fi: Using LEDs to Transmit Data at One Gigabit Per Second